2143384

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 4056120

約数和(自身を除く): 1912736

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 2371, 4742, 9484, 18968, 267923, 535846, 1071692, 2143384]

約数ペア:

[(1, 2143384), (2, 1071692), (4, 535846), (8, 267923), (113, 18968), (226, 9484), (452, 4742), (904, 2371)]